I took complements of the test case polar angles in order to agree with customary definitions of polar angle.
I agree. Polar angles are, by convention, measured from the pole, but in this problem you have to consider them to be measure from the equator if you wish to agree with the test cases.
Which values occur exactly three times?
Remove the small words from a list of words.
Back to basics 9 - Indexed References
Reverse the elements of an array
Next Lower Power of B
Generalized N-Cards Problem
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